VOLTAGE-CONTROLLED TRANSISTOR OSCILLATOR
Abstract
This patent relates to transistor oscillators and in particular to those transistor oscillators whose frequencies vary according to controlling voltages. A principal feature of the disclosed transistor oscillator circuit resides in the temperature compensation of the frequency modulating stage by the use of a resistorthermistor network. The resistor-thermistor network components are selected to have the network resistance, which is in series with the modulator transistor emitter circuit, vary with temperature to compensate for variation in the parameters of the transistor due to temperature change.
- Inventors:
- Issue Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4281653
- Patent Number(s):
- 2852746
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03C - MODULATION
- NSA Number:
- NSA-13-004361
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-59
- Country of Publication:
- United States
- Language:
- English
- Subject:
- PATENTS; CIRCUITS; CONTROL SYSTEMS; ELECTRIC POTENTIAL; FREQUENCY; MODULATION; OSCILLATIONS; OSCILLATORS; PARAMETERS; RESISTORS; RESONANCE; SEMICONDUCTORS; STABILITY; TEMPERATURE; THERMISTORS; TRANSISTORS; VARIATIONS
Citation Formats
Scheele, P F. VOLTAGE-CONTROLLED TRANSISTOR OSCILLATOR. United States: N. p., 1958.
Web.
Scheele, P F. VOLTAGE-CONTROLLED TRANSISTOR OSCILLATOR. United States.
Scheele, P F. Tue .
"VOLTAGE-CONTROLLED TRANSISTOR OSCILLATOR". United States.
@article{osti_4281653,
title = {VOLTAGE-CONTROLLED TRANSISTOR OSCILLATOR},
author = {Scheele, P F},
abstractNote = {This patent relates to transistor oscillators and in particular to those transistor oscillators whose frequencies vary according to controlling voltages. A principal feature of the disclosed transistor oscillator circuit resides in the temperature compensation of the frequency modulating stage by the use of a resistorthermistor network. The resistor-thermistor network components are selected to have the network resistance, which is in series with the modulator transistor emitter circuit, vary with temperature to compensate for variation in the parameters of the transistor due to temperature change.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 16 00:00:00 EDT 1958},
month = {Tue Sep 16 00:00:00 EDT 1958}
}
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